Studied and proofed the relationship between the continuity of the interpolation spline function ' s derivative and its low - pass respondence in frequency domain . that is , we have try to answer the question : why do we need to design a spline function with second order continuity of its derivative 推导了插值样条函数的导数连续性与其频率响应的低通性的关系，在数学上解释了为何在构造样条函数时要追求二阶导数连续。
Smartlock netpro s mcu smart circuit design is not standard design , so it won t conflict with other protection locks ; besides , due to the transparence , it will not interfere with the data output from pc s print port to printer Smartlock netpro之mcu智能型线路设计，属于非标准的线路设计，所以与其它保护锁之间并不会产生硬件相冲的情况而且，由于透通性佳，因此对由pc的print port输出至打印机的数据，不会产生任何的干扰。
For hts maglev vehicle , cylindrical bulk superconductors with the thickness of 25mm are better to provide enough guidance force and keep enough levitation height when they are field cooled above the ndfeb guideway . the trapped flux ability of superconductors is influenced by the weak links and critical current density and can be reflected by the levitation force . it has no direct relationship with its density 超导体块材自身的密度跟它的俘获磁通能力之间并没有直接的联系，影响超导体俘获磁通能力的是超导材料内的弱连接和材料的临界电流密度，而超导体在一定外场下受到的悬浮力能够在一定程度上反映出它的俘获磁通性能。
The master planning of township and village tourism development has much commonness as average tourism plans , but it must extrude feature and can be operated . and it should be harmonized with land use plan , road and traffic plan , base facilities plan , garden and greenland system plan and environment protection plan . the organizers must listen to advices from the residents 乡镇旅游总体规划具有旅游规划的一般通性，但更要突出自身的特色，具备可操作性；乡镇旅游总体规划的编制与实施必须与乡镇土地利用规划、道路交通规划、市政公用设施规划、园林绿地系统规划、环境保护规划等综合协调、同步进行；规划要充分听取当地居民的意见；要有政策、资金保证乡镇旅游总体规划的实施。
The so - called " transparency " means whether the hardware protection locks will cause any irregular interferences or changes to the data that is exported from a computer s printer port ; the normal design of protection locks will not have any impact on data from it and the transparency can also relate to the " compatibility " with other products 所谓透通性，即是指硬件保护锁是否会对由计算机的打印机端口输出的数据造成不正常的干扰或改变正常保护锁的设计，是不应该对打印机端口输出的数据造成任何影响的另外，透通性也关系到与其它产品的兼容性问题。
This article is focus on the practice in the u . s . , where the e - commerce develops on a high level . this article studies the negotiability in american negotiable instruments law , carefully analyses the development of the concept of negotiability and the change brought by the application of e - commerce in the environment where negotiable instruments are used 本文以电子商务开展较为成熟的美国的实践为主要研究对象,以美国票据制度中的流通性理论为切入点,详细分析了美国票据法中流通性理论的发展以及电子商务在美国的应用给票据流通性带来的冲击。
